Etomidate analogues that do not inhibit adrenocortical steroid synthesis
    1.
    发明授权
    Etomidate analogues that do not inhibit adrenocortical steroid synthesis 有权
    不抑制肾上腺皮质类固醇合成的依托咪酯类似物

    公开(公告)号:US08765973B2

    公开(公告)日:2014-07-01

    申请号:US13382544

    申请日:2010-07-08

    IPC分类号: C07D207/337 A61K31/40

    CPC分类号: C07D207/34 A61K31/40

    摘要: The invention is directed to compounds according to formula (I): where R1 is L1C(O)OT or L1C(O)OL2C(O)OT; R2 is a substituted or unsubstituted C1-C10 alkyl, C2-C10 alkenyl, or C2-C10 alkynyl, or R1; n is an integer from 0 to 5; each R3 is independently halogen or R2; R4 and R5 are independently H, halogen, CN or CF3; L1 and L2 are each independently a bond, a substituted or unsubstituted C1-C10 alkylene, C2-C10 alkenylene, or C2-C10 alkynylene; and T is H, a substituted or unsubstituted C1-C10 alkyl, C2-C10 alkenyl, or C2-C10 alkynyl, nitrophenol, or cyclopropyl. The invention is also directed to a pharmaceutical composition comprising a compound according to formula (I) and a pharmaceutically acceptable carrier, and to methods for providing anesthesia in mammals by administering such a pharmaceutical composition.

    摘要翻译: 本发明涉及式(I)化合物:其中R1是L1C(O)OT或L1C(O)OL2C(O)OT; R2是取代或未取代的C1-C10烷基,C2-C10烯基或C2-C10炔基,或R1; n为0〜5的整数, 每个R 3独立地是卤素或R 2; R4和R5独立地为H,卤素,CN或CF3; L1和L2各自独立地为键,取代或未取代的C1-C10亚烷基,C2-C10亚烯基或C2-C10亚炔基; 和T是H,取代或未取代的C 1 -C 10烷基,C 2 -C 10烯基或C 2 -C 10炔基,硝基苯酚或环丙基。 本发明还涉及包含根据式(I)的化合物和药学上可接受的载体的药物组合物,以及通过施用这种药物组合物在哺乳动物中提供麻醉的方法。

    Pyrrolo�2,1-a!isoquinoline dyes
    10.
    发明授权
    Pyrrolo�2,1-a!isoquinoline dyes 失效
    吡咯并[2,1-a]异喹啉染料

    公开(公告)号:US5723617A

    公开(公告)日:1998-03-03

    申请号:US576502

    申请日:1995-12-21

    申请人: Gregory D. Cuny

    发明人: Gregory D. Cuny

    摘要: A series of novel pyrrolo�2,1-a!isoquinoline dyes has been prepared using readily available starting materials via a simple synthetic pathway. These dyes have narrow absorption bands in the range of 500-900 nm. Those that absorb in the near-infrared region (700-1400 nm) lack significant absorption in the 300-400 nm ultraviolet region of the spectrum; this is an advantage for use in an applications such as imaging setting film. In addition, the greater thermal and chemical stability of these dyes in comparison to their indolizine analogues should be valuable in many applications.

    摘要翻译: 已经使用容易获得的原料通过简单的合成途径制备了一系列新的吡咯并[2,1-a]异喹啉染料。 这些染料在500-900nm的范围内具有窄的吸收带。 在近红外区域(700-1400nm)吸收的那些在光谱的300-400nm紫外区域中没有显着的吸收; 这是用于诸如成像设置膜的应用中的优点。 此外,与其中和衍生物类似物相比,这些染料的更高的热和化学稳定性在许多应用中应当是有价值的。